急性哮喘时,由于肺血管床的血流阻力增加,引起左心房充盈度减少,有效地刺激抗利尿激素(ADH)的释放。本文研究了急性哮喘儿童组血浆ADH的浓度、尿和血浆渗克分子浓度(Osmolality)。方法:对住院的10例严重急性哮喘儿童,年龄1岁2个月～12岁(平均年龄6岁),和对照组的10名健康儿童分别测定血浆ADH浓度,血清尿素、肌酐和血清钠浓度,血浆和尿的渗克分子浓度。 In acute asthma, the release of anti-diuretic hormone (ADH) is effectively stimulated by a decrease in the filling of the left atrium due to increased blood flow resistance in the pulmonary vascular bed. This article studied the plasma ADH concentrations, urine and plasma osmolality in children with acute asthma. Methods: Ten children with severe acute asthma, aged from 1 year and 2 months to 12 years (mean age 6 years), and 10 healthy children in the control group were measured for plasma ADH concentration, serum urea, creatinine and serum sodium concentration , Plasma and urine osmotic molecular concentration.